Deburring equipment

Abstract

The utility model relates to the technical field of surface treatment, in particular to deburring equipment. The deburring equipment comprises a conveying mechanism used for conveying workpieces; the deburring mechanism comprises a deburring driving piece and a deburring assembly, the deburring assembly comprises a mounting base, a rotating plate, a pushing driving piece, an elastic piece and a friction piece, the mounting base is connected to the deburring driving piece, the rotating plate is rotationally connected to the mounting base, the pushing driving piece is connected to the mounting base and is opposite to the rotating plate, and the elastic piece is arranged on the rotating plate; the two ends of the elastic piece are connected to the mounting base and the rotating plate correspondingly, the elastic piece is used for pulling the rotating plate to rotate so as to incline the rotating plate, and the friction piece is connected to the rotating plate; the shoveling mechanism is used for shoveling the waste friction pieces connected with the rotating plate; and the feeding mechanism is used for bearing a plurality of to-be-used friction pieces which are arranged in a stacked mode in the third direction. According to the deburring equipment, the workpieces can be automatically deburred, the friction pieces can be automatically replaced, the automation degree is improved, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] This application relates to the field of surface treatment technology, specifically to a deburring device. Background Technology

[0002] In the production of electronic product components (such as keyboard casings), workpieces typically require punching. After punching, burrs are formed on the workpiece surface. Before subsequent processing or assembly, these burrs need to be deburred. Currently, deburring is usually done manually, by grinding the burrs off the workpiece surface. However, manual operation has the following problems: frequent and repetitive actions, high labor intensity; harsh working environment at the stamping site, leading to low worker efficiency. Furthermore, after a certain number of grinding cycles, friction parts need to be manually replaced, which is cumbersome and lacks automation, thus affecting overall grinding efficiency. Utility Model Content

[0003] In view of the above, it is necessary to propose a deburring device that can automatically deburr workpieces and automatically replace friction parts, thereby improving the degree of automation and reducing the labor intensity of operators.

[0004] This application provides a deburring device, including: a transmission mechanism for transmitting a workpiece along a first direction; and a deburring mechanism including a deburring drive and a deburring assembly. The deburring drive is disposed adjacent to the transmission mechanism. The deburring assembly includes a mounting base, a rotating plate, a pushing drive, an elastic member, and a friction member. The mounting base is connected to the deburring drive. The rotating plate is rotatably connected to the end of the mounting base away from the deburring drive in a second direction. The pushing drive is connected to the side of the mounting base near the deburring drive and is disposed opposite to the rotating plate. The two ends of the elastic member are respectively connected to the mounting base and the rotating plate. The elastic member is used to pull the rotating plate to rotate in the second direction, so that the rotating plate is tilted. A rubbing element is connected to the side of the rotating plate opposite to the mounting base; a scraping mechanism is disposed adjacent to the deburring mechanism, the scraping mechanism being used to scrape off the discarded rubbing element connected to the rotating plate; and a feeding mechanism is disposed adjacent to the deburring mechanism, the feeding mechanism being used to carry a plurality of rubbing elements to be used stacked along a third direction, the first direction, the second direction, and the third direction being perpendicular to each other; wherein, the deburring drive member is used to drive the deburring assembly to move above the transmission mechanism, so that when the transmission mechanism transmits the workpiece along the first direction, the rubbing element abuts against the workpiece to deburr the workpiece, and the pushing drive member is used to push the rotating plate to rotate to a horizontal state around the second direction when replacing the rubbing element.

[0005] The aforementioned deburring equipment can stably transport workpieces along a first direction via a transmission mechanism. The deburring drive component in the deburring mechanism can drive the deburring assembly to move accurately above the transmission mechanism, allowing the friction element to abut against the workpiece during transport and thus deburring it. During deburring, the elastic element pulls the rotating plate to rotate, causing the rotating plate and friction element to be tilted. When the workpiece moves towards the friction element, it abuts against the tilted friction element, pushing it to rotate, allowing the friction element to rub the workpiece surface to remove burrs. By tilting the friction element before deburring, the accuracy of the contact between the friction element and the workpiece moving along the first direction can be improved, ensuring that the friction element can effectively deburr the workpiece. The pushing drive component can push the rotating plate to a horizontal position, facilitating the deburring assembly to unload discarded friction elements at the shoveling mechanism and connect usable friction elements at the feeding mechanism. The aforementioned deburring equipment can drive the deburring assembly to move above the transmission mechanism via a deburring drive component, so as to automatically deburr the workpiece when it moves along the first direction. In addition, in conjunction with the shovel mechanism and the feeding mechanism, friction parts can be automatically replaced. It has a high degree of automation and low labor intensity for operators.

[0006] In some embodiments, the deburring assembly further includes a pusher connected to the pusher drive and disposed toward the rotating plate. The pusher drive drives the pusher to move toward the rotating plate so that the pusher pushes the rotating plate to rotate around the second direction to a horizontal state.

[0007] In some embodiments, the mounting base is provided with a clearance portion and a limiting portion at the end away from the deburring drive member. The clearance portion and the limiting portion are connected along the first direction. The clearance portion is inclined and the distance between the clearance portion and the deburring drive member gradually increases along the first direction. The limiting portion extends along the first direction. The rotating plate is rotatably connected to the junction of the clearance portion and the limiting portion. The clearance portion is used to clearance the rotating plate when the elastic member pulls the rotating plate to rotate. The limiting portion is used to limit the rotating plate when the pushing drive member pushes the rotating plate to rotate to a horizontal state.

[0008] In some embodiments, the deburring assembly further includes an adjusting member, the mounting base is provided with a plurality of adjusting holes spaced apart along the third direction, the adjusting member is inserted into the adjusting holes, and the end of the elastic member away from the rotating plate is connected to the adjusting member.

[0009] In some embodiments, the shoveling mechanism includes: a first support, disposed near the deburring mechanism, the first support having a discharge port; a shoveling drive, connected to the first support and disposed near the discharge port; a shoveling component, connected to the shoveling drive and disposed towards the discharge port; and a waste box disposed below the discharge port; wherein the deburring drive is used to drive the deburring assembly to move above the discharge port, the pushing drive is used to drive the rotating plate to rotate to a horizontal state, so that the discarded friction component connected to the rotating plate corresponds to the shoveling component, the shoveling drive is used to drive the shoveling component to move towards the rotating plate and the discarded friction component, thereby causing the discarded friction component to detach from the rotating plate, and the discarded friction component to fall into the waste box through the discharge port.

[0010] In some embodiments, the shovel component includes a connecting portion, a receiving portion, a supporting portion, and a shovel portion. The connecting portion is connected to the shovel drive component. The receiving portion is connected to the connecting portion and disposed on the upper side of the shovel drive component. The supporting portion is connected to the end of the receiving portion away from the connecting portion and extends along the third direction. The shovel portion is connected to the supporting portion and mounted above the receiving portion. The shovel portion is used to insert between the rotating plate and the discarded friction component, so that the discarded friction component is detached from the rotating plate. The receiving portion is used to receive the discarded friction component. The shovel mechanism also includes a plurality of blocking components. The plurality of blocking components are all connected to the first bracket and disposed near the discharge port. The plurality of blocking components are respectively disposed on both sides of the shovel drive component along the second direction, so as to stop the friction component located on the receiving portion when the shovel drive component drives the shovel component to move away from the discharge port, thereby causing the friction component to fall from the receiving portion into the discharge port.

[0011] In some embodiments, the feeding mechanism includes: a second support, disposed near the deburring mechanism; and a hopper connected to the second support, the hopper being used to accommodate a plurality of friction elements stacked along the third direction. The hopper includes a first support plate, a second support plate, and a plurality of limiting rods. The first support plate is disposed at the top of the second support and has a discharge port. The second support plate is disposed in the middle of the second support and is spaced apart from the first support plate along the third direction. The plurality of limiting rods extend along the third direction and are respectively connected at both ends to the first support plate and the second support plate, and the plurality of limiting rods are arranged around the discharge port. The plurality of limiting rods are used to abut against the side of the friction member to limit the friction member; the lifting assembly includes a lifting plate, which is movably disposed between the first support plate and the second support plate, and the lifting plate is disposed between the plurality of limiting rods, the lifting plate being used to carry and lift the friction member to move toward the discharge port along the third direction; and a plurality of stop blocks, all disposed on the side of the first support plate away from the second support plate, and the plurality of stop blocks are disposed around the discharge port, and the projection of each stop block in the third direction partially coincides with the discharge port, the plurality of stop blocks being used to stop the friction member in the third direction.

[0012] In some embodiments, the lifting assembly further includes: a lifting rod, which is slidably disposed in the second support plate along the third direction, and the lifting rod is connected to the lifting plate; a fixed pulley, which is disposed on the side of the second support plate away from the first support plate, and the fixed pulley is disposed close to the lifting rod; a traction rope, which is connected to the end of the lifting rod away from the lifting plate and is wound around the fixed pulley; and a counterweight, which is connected to the end of the traction rope away from the lifting rod, and the counterweight is used to drive the lifting rod toward the discharge port under the action of gravity through the traction rope, thereby pushing against the lifting plate and driving the friction member toward the discharge port.

[0013] In some embodiments, the feeding mechanism further includes: a first sensor disposed on the side of the first support plate away from the second support plate, the first sensor being disposed facing the discharge port, for sensing the friction member at the discharge port; and a second sensor disposed on the side of the first support plate away from the second support plate and spaced apart from the first sensor, the distance between the second sensor and the first support plate in the third direction being greater than the distance between the first sensor and the first support plate, the second sensor being used to sense the friction member connected to the rotating plate.

[0014] In some embodiments, the transmission mechanism includes: a transmission component including a transmission drive and a movable seat connected to the transmission drive, the transmission drive being used to transmit the movable seat along the first direction; and a positioning component including a plurality of inner supports all connected to the movable seat, the plurality of inner supports being used to internally support and position the workpiece. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the deburring device provided in an embodiment of this application.

[0016] Figure 2 for Figure 1 The diagram shows an exploded view of the deburring assembly of the deburring equipment.

[0017] Figure 3 for Figure 1 The diagram shows the state of the deburring mechanism of the deburring equipment during deburring.

[0018] Figure 4 for Figure 1 The diagram shows the structure of the material shoveling mechanism and the material feeding mechanism of the deburring equipment.

[0019] Figure 5 for Figure 4 The diagram shows a partial structural schematic of the feeding mechanism.

[0020] Key component symbols: Deburring device 100, conveying mechanism 10, conveying assembly 11, conveying drive 111, moving base 112, positioning assembly 12, inner support 121, deburring mechanism 20, deburring drive 21, deburring assembly 22, mounting base 221, clearance part 2211, limiting part 2212, adjusting hole 2213, rotating plate 222, pushing drive 223, elastic element 224, friction element 225, pushing element 226, adjusting element 227, shoveling mechanism 30, first support 31, material discharge port 311, material shovel drive component 32, material shovel component 33, connecting part 331, receiving part 332, erecting part 333, material shovel part 334, waste box 34, material stop component 35, feeding mechanism 40, second support 41, hopper 42, first support plate 421, discharge port 4211, second support plate 422, limit rod 423, lifting assembly 43, lifting plate 431, lifting rod 432, fixed pulley 433, traction rope 434, counterweight block 435, stop block 44, first sensor 45, second sensor 46, workpiece 200. Detailed Implementation

[0021] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0022] In the description of this application, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, it should be noted that "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection that allows communication between the two components; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0024] The embodiments of this application will be further described below with reference to the accompanying drawings. To facilitate understanding and explanation of the embodiments of this application, a three-dimensional coordinate system is established in some of the drawings, with the X-axis direction as the first direction, the Y-axis direction as the second direction, and the Z-axis direction as the third direction. The X-axis direction, Y-axis direction, and Z-axis direction are perpendicular to each other.

[0025] Please see Figure 1 , Figure 2 and Figure 3 This application provides a deburring device 100 for deburring workpieces 200. The workpiece 200 can be the casing of an electronic product. In this embodiment, the workpiece 200 is described using a keyboard casing as an example, but this is not intended to limit the scope of this application. The deburring device 100 includes a transmission mechanism 10, a deburring mechanism 20, a material scraping mechanism 30, and a material feeding mechanism 40.

[0026] The transmission mechanism 10 is used to transmit the workpiece 200 along the X-axis. It is understood that after punching the workpiece 200, burrs will appear on the lower side of the workpiece 200 after the punching operation. In this embodiment, when the transmission mechanism 10 carries the workpiece 200, the side of the workpiece 200 with burrs is located on the upper side, so as to facilitate the deburring process of the workpiece 200.

[0027] The deburring mechanism 20 includes a deburring drive 21 and a deburring assembly 22. The deburring drive 21 is disposed adjacent to the transmission mechanism 10. The deburring assembly 22 includes a mounting base 221, a rotating plate 222, a pushing drive 223, an elastic member 224, and a friction member 225. The mounting base 221 is connected to the deburring drive 21. The rotating plate 222 is rotatably connected to the end of the mounting base 221 away from the deburring drive 21 around the Y-axis. The pushing drive 223 is connected to the side of the mounting base 221 close to the deburring drive 21 and is disposed opposite to the rotating plate 222. The two ends of the elastic member 224 are respectively connected to the mounting base 221 and the rotating plate 222. The elastic member 224 is used to pull the rotating plate 222 to rotate around the Y-axis so that the rotating plate 222 tilts. The friction member 225 is connected to the side of the rotating plate 222 away from the mounting base 221.

[0028] The deburring drive component 21 can be a robotic arm or other drive structure, which can freely move the deburring assembly 22 in three-dimensional space and drive the deburring assembly 22 to a preset position, such as above the transmission mechanism 10, above the shoveling mechanism 30, or above the feeding mechanism 40. In this embodiment, the deburring drive component 21 is located near the middle of the transmission mechanism 10. The mounting base 221 can be a U-shaped structure, and the rotating plate 222 can be a plate-shaped structure. The rotating plate 222 and the mounting base 221 can be rotatably connected by a bearing or other structure. The pushing drive component 223 can be a cylinder or other drive component. The output end of the pushing drive component 223 corresponds to the rotating component, so that when the output end of the pushing drive component 223 extends, it pushes the rotating plate 222 to a horizontal state during rotation. The elastic component 224 can be a spring or other elastic structure. In this embodiment, in order to improve the stability of the elastic component 224 pulling the rotating plate 222 to rotate, multiple elastic components 224 can be provided, such as two or four. The friction element 225 can be sandpaper or the like. In this embodiment, the friction element 225 and the rotating plate 222 can be connected by Velcro or the like to facilitate the installation and replacement of the friction element 225.

[0029] In this embodiment, to improve the deburring effect, multiple deburring components 22, such as two or three, can be connected to the deburring drive 21, and the multiple deburring components 22 are spaced apart along the X-axis. During deburring, the deburring drive 21 drives the deburring components 22 to move above the transmission mechanism 10. Before deburring, the output end of the push drive 223 is in a retracted state, the elastic member 224 pulls the rotating plate 222, causing the rotating plate 222 to tilt, and the friction member 225 is tilted towards the transmission mechanism 10. During deburring, the transmission mechanism 10 drives the workpiece 200 to move along the X-axis. When the workpiece 200 moves to the deburring assembly 22, the workpiece 200 abuts against the friction member 225. The workpiece 200 continues to move along the X-axis, thereby pushing the rotating plate 222 and the friction member 225 to rotate to a horizontal state. The workpiece 200 passes under the friction member 225, and the friction member 225 grinds the upper surface of the workpiece 200, thereby performing deburring on the workpiece 200.

[0030] The scraping mechanism 30 is located adjacent to the deburring mechanism 20 and is used to scrape off the discarded friction parts 225 connected to the rotating plate 222. In this embodiment, the scraping mechanism 30 is located adjacent to the deburring mechanism 20 and close to the middle of the transmission mechanism 10. In order to reduce the travel of the deburring drive 21 driving the deburring assembly 22, the scraping mechanism 30 can be located on the side of the transmission mechanism 10 away from the deburring drive 21 along the Y-axis. It can be understood that after the friction part 225 has polished a certain number of workpieces 200, it is necessary to replace the friction part 225. At this time, the pushing drive 223 can push the rotating plate 222 and the friction part 225 to rotate to a horizontal state. The deburring drive 21 moves the deburring assembly 22 to the scraping mechanism 30, and the scraping mechanism 30 scrapes off the discarded friction parts 225, making it easier for the rotating plate 222 to connect the friction parts 225 to be used.

[0031] The feeding mechanism 40 is disposed adjacent to the deburring mechanism 20 and is used to carry multiple friction components 225 stacked along the Z-axis direction. The feeding mechanism 40 is disposed adjacent to the deburring mechanism 20 and close to the center of the transmission mechanism 10. To reduce the travel distance of the deburring drive 21 driving the deburring assembly 22, the feeding mechanism 40 can be disposed on the side of the transmission mechanism 10 opposite to the deburring drive 21 along the Y-axis direction. In this embodiment, the feeding mechanism 40 can be disposed close to the shoveling mechanism 30, so that after the shoveling mechanism 30 removes the discarded friction component 225, the deburring drive 21 moves the deburring assembly 22 to the feeding mechanism 40, and then connects the friction component 225 via the rotating plate 222.

[0032] Among them, the deburring drive 21 is used to drive the deburring assembly 22 to move above the transmission mechanism 10 so that when the transmission mechanism 10 transmits the workpiece 200 along the X-axis direction, the friction member 225 abuts against the workpiece 200 and deburrs the workpiece 200. The pushing drive 223 is used to push the rotating plate 222 to rotate to a horizontal state around the Y-axis direction when the friction member 225 is replaced.

[0033] The deburring device 100 provided in this application embodiment can stably transport a workpiece 200 along the X-axis direction via a transmission mechanism 10. The deburring drive 21 in the deburring mechanism 20 can drive the deburring assembly 22 to move accurately above the transmission mechanism 10, so that during the transport of the workpiece 200, the friction member 225 can abut against the workpiece 200, achieving deburring of the workpiece 200. During deburring, the elastic member 224 pulls the rotating plate 222 to rotate, causing the rotating plate 222 and the friction member 225 to be tilted. When the workpiece 200 moves towards the friction member 225, it can abut against the tilted friction member 225, thereby pushing the friction member 225 to rotate, allowing the friction member 225 to rub the surface of the workpiece 200 to remove burrs. By tilting the friction element 225 before deburring, the accuracy of the engagement between the friction element 225 and the workpiece 200 moving along the X-axis can be improved, thereby ensuring that the friction element 225 can perform deburring on the workpiece 200. The push drive 223 can push the rotating plate 222 to rotate to a horizontal state, so that the deburring assembly 22 can unload the waste friction element 225 at the shovel mechanism 30 and connect the friction element 225 to be used at the feeding mechanism 40. The deburring equipment 100 provided in this application embodiment can drive the deburring assembly 22 to move above the transmission mechanism 10 through the deburring drive 21, so as to automatically perform deburring on the workpiece 200 when it moves along the X-axis. In addition, in conjunction with the shovel mechanism 30 and the feeding mechanism 40, the friction element 225 can be automatically replaced, with a high degree of automation and low labor intensity for operators.

[0034] It is understandable that, in order to improve the deburring effect, the deburring assembly 22 needs to apply a certain pressure to the workpiece 200 during the deburring process, so that the friction element 225 presses the workpiece 200 tightly, thereby improving the deburring effect when the workpiece 200 passes under the friction element 225. If the friction element 225 in the deburring assembly 22 is directly set to a horizontal state, the following two situations will occur when the workpiece 200 moves towards the friction element 225 along the X-axis direction: First, the position of the friction element 225 is too high, resulting in a small force applied by the friction element 225 to the workpiece 200, resulting in a poor deburring effect, or the friction element 225 does not contact the workpiece 200, making it impossible to perform the deburring operation; Second, the position of the friction element 225 is too low, which will cause the friction element 225 to stop the movement of the workpiece 200, and it will be impossible to perform the deburring operation on the workpiece 200. By setting a rotating plate 222 and pulling it with an elastic element 224, the friction element 225 can be tilted before the workpiece 200 contacts the friction element 225. When the workpiece 200 moves toward the friction element 225 along the X-axis, it will definitely abut against the friction element 225. As the workpiece 200 continues to move, it pushes the friction element 225 and the rotating plate 222 to rotate to a horizontal state, thereby improving the deburring effect.

[0035] In some embodiments, see Figure 1 , Figure 2 and Figure 3 The deburring assembly 22 also includes a pusher 226, which is connected to the pusher drive 223 and positioned towards the rotating plate 222. The pusher drive 223 drives the pusher 226 to move towards the rotating plate 222, causing the pusher 226 to push the rotating plate 222 to rotate around the Y-axis to a horizontal position. The pusher 226 can be a block or plate-like structure. In this embodiment, the pusher 226 is horizontally positioned towards the side of the rotating plate 222. Thus, when the pusher drive 223 drives the pusher 226 to abut against the rotating plate 222, the pusher 226 can push the rotating plate 222 to rotate to a horizontal position. By setting the pusher 226, the positional accuracy of the pusher drive 223 driving the rotating plate 222 to rotate to a horizontal position can be improved, ensuring that the rotating plate 222 can be positioned horizontally after rotation, which facilitates the subsequent disassembly and connection of the friction component 225.

[0036] In some embodiments, see Figure 1 and Figure 2The mounting base 221 has a clearance portion 2211 and a limiting portion 2212 at the end away from the deburring drive member 21. The clearance portion 2211 and the limiting portion 2212 are connected along the X-axis. The clearance portion 2211 is inclined and the distance between the clearance portion 2211 and the deburring drive member 21 gradually increases along the X-axis. The limiting portion 2212 extends along the X-axis. The rotating plate 222 is rotatably connected at the junction of the clearance portion 2211 and the limiting portion 2212. The clearance portion 2211 is used to clear the rotating plate 222 when the elastic member 224 pulls the rotating plate 222 to rotate. The limiting portion 2212 is used to limit the rotating plate 222 when the pushing drive member 223 pushes the rotating plate 222 to rotate to a horizontal state.

[0037] An inclined clearance portion 2211 is provided at the end of the mounting base 221 away from the deburring drive component 21, and the distance between the clearance portion 2211 and the deburring drive component 21 gradually increases along the X-axis. When the elastic member 224 pulls the rotating plate 222 to rotate around the Y-axis, the clearance portion 2211 provides sufficient space for the rotation of the rotating plate 222, effectively preventing the rotating plate 222 from colliding or interfering with other parts of the mounting base 221 during the tilting process. This ensures that the rotating plate 222 can tilt smoothly according to the design requirements, so that the friction member 225 contacts the workpiece 200 at the optimal angle, achieving efficient deburring.

[0038] The limiting part 2212 extends along the X-axis direction. When the pushing drive member 223 pushes the rotating plate 222 to rotate to a horizontal state around the Y-axis, the limiting part 2212 abuts against the side of the rotating plate 222 away from the friction member 225 to limit the position of the rotating plate 222. This ensures that the rotating plate 222 can rotate to a horizontal state accurately every time, thereby improving the stability of the rotating plate 222 when disassembling and connecting the friction member 225.

[0039] In some embodiments, see Figure 1 , Figure 2 and Figure 3The deburring assembly 22 also includes an adjusting member 227. The mounting base 221 has multiple adjusting holes 2213 spaced apart along the Z-axis. The adjusting member 227 is inserted into the adjusting holes 2213, and the end of the elastic member 224 furthest from the rotating plate 222 is connected to the adjusting member 227. The adjusting member 227 can be a pin, bolt, etc., and the elastic member 224 is connected to the adjusting member 227. There can be two, four, eight, or more adjusting holes 2213, spaced apart along the Z-axis. When the adjusting member 227 is inserted into adjusting holes 2213 at different heights, the elastic force of the elastic member 224 pulling the rotating plate 222 can be adjusted, thereby adjusting the angle of rotation of the elastic member 224 pulling the rotating plate 222. In actual production, the elastic force of the elastic member 224 will decrease after a certain period of use. At this time, the angle of rotation of the elastic member 224 pulling the rotating plate 222 can be maintained by changing the adjusting holes 2213 connected to the adjusting member 227. Alternatively, a new elastic element 224 can be replaced. The length of the new elastic element 224 may differ from that of the replaced elastic element 224. By changing the adjustment hole 2213 connected to the adjustment element 227, the new elastic element 224 can pull the rotating plate 222 to rotate to a preset angle.

[0040] In some embodiments, see Figure 1 and Figure 4 The shovel mechanism 30 includes a first support 31, a shovel drive component 32, a shovel component 33, and a waste box 34.

[0041] The first support 31 is located near the deburring mechanism 20. The first support 31 is provided with a material discharge port 311. The shoveling drive 32 is connected to the first support 31 and is located near the material discharge port 311. The shoveling component 33 is connected to the shoveling drive 32 and is located towards the material discharge port 311. The waste box 34 is located below the material discharge port 311. The deburring drive 21 is used to drive the deburring assembly 22 to move above the material discharge port 311. The pushing drive 223 is used to drive the rotating plate 222 to rotate to a horizontal state so that the waste friction component 225 connected to the rotating plate 222 corresponds to the shoveling component 33. The shoveling drive 32 is used to drive the shoveling component 33 to move between the rotating plate 222 and the waste friction component 225, thereby causing the waste friction component 225 to detach from the rotating plate 222 and fall into the waste box 34 through the material discharge port 311.

[0042] The top of the first support 31 may be provided with a plate-like structure to support the shovel drive 32, and the material discharge port 311 is opened on the plate-like structure of the first support 31. The shovel drive 32 may be a drive device such as a cylinder, and the end of the shovel 33 used for shoveling may be provided with a wedge-shaped structure so that the shovel 33 can be inserted between the rotating plate 222 and the friction member 225.

[0043] When scraping off the waste friction component 225, the scraping drive 32 drives the scraping component 33 to insert between the rotating plate 222 and the friction component 225, so that the friction component 225 is detached from the rotating plate 222. In order to avoid the friction component 225 still being partially stuck to the rotating plate 222, which would cause the friction component 225 to re-adhere to the rotating plate after the scraping component 33 is retracted, in this embodiment, after the scraping drive 32 drives the scraping component 33 to insert into the rotating plate 222 and the friction component 225, the deburring drive 21 drives the deburring assembly 22 to move away from the scraping component 33 along the Z-axis direction. After the friction component 225 is separated from the rotating plate 222, the scraping drive 32 drives the scraping component 33 to retract. The scraped friction parts 225 fall into the discharge port 311 and then into the waste box 34. By setting up the waste box 34, the scrap friction parts 225 can be collected. Operators only need to clean the waste box 34 regularly to complete the centralized recycling of the scrap friction parts 225. There is no need to pick up the scrap friction parts 225 one by one in the complex internal structure of the equipment, which greatly reduces the labor intensity of the operators.

[0044] It is understandable that when the deburring drive unit 21 is connected to multiple deburring components 22, the number and quantity of the scraping drive unit 32 and the scraping component 33 are corresponding to the deburring components 22, so that when the deburring drive unit 21 drives multiple deburring components 22 to move above the material drop port 311, each scraping drive unit 32 can drive its connected scraping component 33 to scrape off the friction component 225 on the corresponding deburring component 22.

[0045] In some embodiments, see Figure 1 and Figure 4The shovel component 33 includes a connecting part 331, a receiving part 332, a supporting part 333, and a shovel part 334. The connecting part 331 is connected to the shovel drive component 32. The receiving part 332 is connected to the connecting part 331 and is disposed on the upper side of the shovel drive component 32. The supporting part 333 is connected to the end of the receiving part 332 away from the connecting part 331 and extends along the Z-axis. The shovel part 334 is connected to the supporting part 333 and is mounted above the receiving part 332. The shovel part 334 is used to insert between the rotating plate 222 and the discarded friction component 225 so that the discarded friction component 225 is removed from the rotating plate 222. The receiving part 332 is used to receive the discarded friction component 225. In this embodiment, the receiving part 332, the supporting part 333, and the shoveling part 334 are combined into a U-shaped structure. During shoveling, the shoveling part 334 shovels off the friction component 225, and the receiving part 332 can effectively receive the waste friction component 225 that has detached from the rotating plate 222 during the shoveling process, preventing the friction component 225 from falling to other parts of the equipment and causing interference. The shoveling component 33 is composed of the connecting part 331, the receiving part 332, the supporting part 333, and the shoveling part 334. The receiving part 332 is located on the upper side of the shoveling drive component 32, and the shoveling part 334 is located above the receiving part 332, which can effectively reduce the space occupied by the shoveling drive component 32 and the shoveling component 33 in the X-axis direction.

[0046] The shoveling mechanism 30 also includes multiple baffles 35, which are all connected to the first bracket 31 and positioned near the discharge port 311. The baffles 35 are respectively located on both sides of the shoveling drive 32 along the Y-axis, so that when the shoveling drive 32 drives the shoveling component 33 to move away from the discharge port 311, they stop the friction component 225 located on the receiving part 332, thereby causing the friction component 225 to fall from the receiving part 332 into the discharge port 311. The baffles 35 can be columnar or plate-shaped, and at least two baffles 35 are provided. In this embodiment, the width of the receiving part 332 and the shoveling part 334 along the Y-axis is smaller than the width of the friction member 225 along the Y-axis. Thus, when the shoveling drive member 32 drives the shoveling member 33 to move away from the discharge port 311, the blocking member 35 stops the friction member 225 located on the receiving part 332, so that the friction member 225 falls from the receiving part 332 into the discharge port 311, further improving the accuracy of material recycling and avoiding waste residue from affecting subsequent processes.

[0047] In some embodiments, see Figure 1 , Figure 4 and Figure 5 The feeding mechanism 40 includes a second support 41, a hopper 42, a lifting assembly 43, and multiple stop blocks 44.

[0048] The second bracket 41 is located near the deburring mechanism 20, and the second bracket 41 can be connected to the first bracket 31.

[0049] The hopper 42 is connected to the second support 41. The hopper 42 is used to accommodate a plurality of friction components 225 stacked along the Z-axis. The hopper 42 includes a first support plate 421, a second support plate 422 and a plurality of limiting rods 423. The first support plate 421 is disposed on the top of the second support 41 and has a discharge port 4211. The second support plate 422 is disposed in the middle of the second support 41 and is spaced apart from the first support plate 421 along the Z-axis. The plurality of limiting rods 423 extend along the Z-axis and are respectively connected at both ends to the first support plate 421 and the second support plate 422. The plurality of limiting rods 423 are arranged around the discharge port 4211. The plurality of limiting rods 423 are used to abut against the side of the friction component 225 to limit the friction component 225. The number of limiting rods 423 can be four, six, eight, etc. It can be understood that multiple friction elements 225 are stacked in the hopper 42, with the adhesive surface of the friction elements 225 facing upwards. The multiple limiting rods 423 correspond to the four sides of the friction elements 225 respectively, limiting the friction elements 225 in the XY plane, thus allowing the friction elements 225 to move only along the Z-axis. If the deburring drive 21 is connected to multiple deburring assemblies 22, then the second bracket 41 is provided with multiple hoppers 42, the number and position of which correspond one-to-one with the deburring assemblies 22.

[0050] The lifting assembly 43 includes a lifting plate 431, which is movably disposed between the first support plate 421 and the second support plate 422. The lifting plate 431 is provided with multiple limiting rods 423. The lifting plate 431 is used to support and lift the friction member 225 to move towards the discharge port 4211 along the Z-axis.

[0051] Multiple stop blocks 44 are disposed on the side of the first support plate 421 opposite to the second support plate 422, and are arranged around the discharge port 4211. The projection of each stop block 44 in the Z-axis direction partially coincides with the discharge port 4211. The multiple stop blocks 44 are used to stop the friction member 225 in the Z-axis direction. The number of stop blocks 44 can be two, four, six, etc. It can be understood that when the lifting plate 431 pushes the friction member 225 towards the discharge port 4211, the stop blocks 44 can stop the friction member 225 from moving out of the discharge port 4211. When the rotating plate 222 connects to the friction element 225 to be used, the deburring drive 21 drives the deburring assembly 22, which peels off the waste friction element 225, to move toward the discharge port 4211, and causes the rotating plate 222 to adhere to the friction element 225 located at the discharge port 4211. Then, the deburring drive 21 drives the deburring assembly 22 away from the discharge port 4211 along the Z-axis. Because the friction element 225 itself has a certain degree of flexibility, when the deburring assembly 22 moves away from the discharge port 4211, the connection force between the rotating plate 222 and the friction element 225 is relatively large. The friction element 225 is squeezed and deformed by multiple stop members, but it can still be moved out of the discharge port 4211.

[0052] In some embodiments, see Figure 1 , Figure 4 and Figure 5 The lifting assembly 43 also includes a lifting rod 432, a fixed pulley 433, a traction rope 434, and a counterweight 435.

[0053] The lifting rod 432 slides along the Z-axis through the second support plate 422 and is connected to the lifting plate 431. The lifting rod 432 can be a cylindrical rod structure. One end of the lifting rod 432 abuts against the lifting plate 431 and is fixedly connected to the lifting plate 431. The middle part of the lifting rod 432 slides through the second support plate 422. The second support plate 422 can have corresponding through holes for the lifting rod 432 to pass through.

[0054] The fixed pulley 433 is located on the side of the second support plate 422 away from the first support plate 421. The fixed pulley 433 is located close to the lifting rod 432. There can be multiple fixed pulleys 433, such as two or four. The multiple fixed pulleys 433 are arranged symmetrically about the axis of the lifting rod 432.

[0055] The traction rope 434 is connected to the end of the lifting rod 432 away from the lifting plate 431 and is wound around the fixed pulley 433. The number of traction ropes 434 is consistent with the number of fixed pulleys 433, and each traction rope 434 is wound around one fixed pulley 433.

[0056] A counterweight 435 is connected to the end of the traction rope 434 away from the lifting rod 432. The counterweight 435, under the influence of gravity, drives the lifting rod 432 towards the discharge port 4211 via the traction rope 434, thereby pushing against the lifting plate 431 and causing the friction components 225 to move towards the discharge port 4211. The number of counterweights 435 matches the number of traction ropes 434 and they are connected one-to-one. Under its own weight, the counterweight 435 drives the traction rope 434 downwards. The traction rope 434 then moves upwards around the fixed pulley 433, driving the lifting rod 432 upwards. The lifting rod 432 drives the lifting plate 431 upwards, and the lifting plate 431 drives multiple friction components 225 upwards. Thus, the weight of the counterweight 435 alone provides the upward driving force for the friction components 225, eliminating the need for a power source such as a cylinder, reducing energy consumption and production costs.

[0057] When placing friction components 225 into the hopper 42, multiple friction components 225 are stacked with their adhesive surfaces facing upwards. The friction components 225 are then manually pressed down from the discharge port 4211. When the friction component 225 passes the stop block 44 at the discharge port 4211, the position corresponding to the stop block 44 deforms, allowing the friction component 225 to enter the hopper 42. When the operator presses down on the friction component 225, the lifting plate 431 drives the lifting rod 432 downwards. The lifting rod 432, through the traction rope 434, drives the counterweight 435 upwards. The force exerted by the operator pressing down on the friction component 225 is greater than the weight of the counterweight 435, thus allowing multiple friction components 225 to be installed in the hopper 42.

[0058] In some embodiments, see Figure 1 , Figure 4 and Figure 5 The feeding mechanism 40 also includes a first sensor 45 and a second sensor 46. The first sensor 45 is disposed on the side of the first support plate 421 opposite to the second support plate 422, facing the discharge port 4211, and is used to sense the friction element 225 at the discharge port 4211. The second sensor 46 is disposed on the side of the first support plate 421 opposite to the second support plate 422 and spaced apart from the first sensor 45. In the Z-axis direction, the distance between the second sensor 46 and the first support plate 421 is greater than the distance between the first sensor 45 and the first support plate 421. The second sensor 46 is used to sense the friction element 225 connected to the rotating plate 222. Both the first sensor 45 and the second sensor 46 can be photosensitive sensors. The first sensor 45 faces the discharge port 4211 to detect whether there is a friction element 225 at the discharge port 4211. When there is no friction element 225 at the discharge port 4211, a signal is emitted to remind the operator to replenish the friction element 225 in time. The second sensor 46 is higher than the first sensor 45. When the deburring assembly 22 adheres to the friction element 225, the deburring drive 21 drives the deburring assembly 22 to move to the position of the second sensor 46, and makes the friction element 225 connected to the rotating plate 222 correspond to the second sensor 46. The second sensor 46 detects whether there is a friction element 225 adhered to the rotating plate 222. If there is no friction element 225 adhered to the rotating plate 222, the deburring drive 21 drives the deburring assembly 22 to pick up the material again.

[0059] In some embodiments, see Figure 1 and Figure 3The transmission mechanism 10 includes a transmission component 11 and a positioning component 12. The transmission component 11 includes a transmission drive 111 and a movable seat 112 connected to the transmission drive 111. The transmission drive 111 is used to transmit the movable seat 112 along the X-axis. The positioning component 12 includes multiple inner support members 121, each connected to the movable seat 112, which are used to internally support and position the workpiece 200. The transmission drive 111 can be a linear module or other driving device, and the movable seat 112 can be a plate-like or frame-like structure. Four, six, or other types of inner support members 121 can be provided. Multiple inner support members 121 can internally support and position the workpiece 200 without affecting the grinding of the burr-covered sides of the workpiece 200 by the friction member 225.

[0060] The working process of the deburring device 100 provided in this embodiment is roughly as follows:

[0061] First, the workpiece 200 is installed on the transmission mechanism 10. The workpiece 200 is supported by multiple inner support members 121, and the side of the workpiece 200 with burrs is positioned on the upper side. The transmission drive member 111 drives the moving seat 112 to move along the X-axis direction, thereby driving the workpiece 200 to move along the X-axis direction.

[0062] Before the workpiece 200 passes the deburring mechanism 20, the deburring drive 21 drives the deburring assembly 22 to move above the transmission mechanism 10. At this time, the push drive 223 retracts, and the elastic element 224 pulls the rotating plate 222 to tilt it, thereby causing the friction element 225 to face the workpiece 200 at an angle. The workpiece 200 moves along the X-axis until it abuts the friction element 225. The workpiece 200 continues to move along the X-axis, thereby pushing the rotating plate 222 and the friction element 225 to rotate to a horizontal state. The surface of the workpiece 200 passes under the friction surface, and the friction element 225 grinds the upper surface of the workpiece 200, thereby performing a deburring operation on the workpiece 200.

[0063] When friction component 225 needs to be replaced, the pushing drive component 223 pushes the rotating plate 222 to rotate via the pushing component 226, so that the rotating plate 222 and friction component 225 are in a horizontal state. The deburring drive component drives the deburring assembly 22 to move above the material discharge port 311 of the shoveling mechanism 30, so that the discarded friction component 225 is precisely aligned with the shoveling component 33. Subsequently, the shoveling drive component 32 is activated, driving the shoveling component 33 to insert between the rotating plate 222 and the discarded friction component 225, peeling the discarded friction component 225 off the rotating plate 222. The discarded friction component 225 falls into the waste box 34 below through the material discharge port 311. Then, the deburring drive component 21 drives the deburring assembly 22, which has removed the friction component 225, to move to the discharge port 4211 of the feeding mechanism 40, and the rotating component is then attached to the friction component 225 to be used in the discharge port 4211.

[0064] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be embraced within this application.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this application without departing from the spirit and scope of the technical solutions of this application.

Claims

1. A deburring apparatus characterized by, The device comprises: a transmission mechanism for transmitting a workpiece in a first direction; a deburring mechanism comprising a deburring driving member and a deburring assembly, the deburring driving member is arranged adjacent to the transmission mechanism, the deburring assembly comprises a mounting base, a rotating plate, a pushing driving member, an elastic member and a friction member, the mounting base is connected to the deburring driving member, the rotating plate is rotatably connected to one end of the mounting base away from the deburring driving member in a second direction, the pushing driving member is connected to one side of the mounting base close to the deburring driving member and is arranged opposite to the rotating plate, two ends of the elastic member are respectively connected to the mounting base and the rotating plate, the elastic member is used to pull the rotating plate to rotate around the second direction so that the rotating plate is inclined, and the friction member is connected to one side of the rotating plate away from the mounting base; a shoveling mechanism arranged adjacent to the deburring mechanism, the shoveling mechanism is used to shovel the waste friction member connected to the rotating plate; and a feeding mechanism arranged adjacent to the deburring mechanism, the feeding mechanism is used to carry a plurality of to-be-used friction members arranged in a third direction in a stacked manner, the first direction, the second direction and the third direction are perpendicular to each other; wherein the deburring driving member is used to drive the deburring assembly to move above the transmission mechanism, so that the friction member abuts against the workpiece when the transmission mechanism transmits the workpiece in the first direction, thereby deburring the workpiece, and the pushing driving member is used to push the rotating plate to rotate around the second direction to a horizontal state when the friction member is replaced.

2. The deburring device according to claim 1, wherein the deburring assembly further comprises a pushing member connected to the pushing driving member and arranged towards the rotating plate, the pushing driving member drives the pushing member to move towards the rotating plate, so that the pushing member pushes the rotating plate to rotate around the second direction to a horizontal state.

3. The deburring device according to claim 1, wherein one end of the mounting base away from the deburring driving member is provided with a position-avoiding part and a limiting part, the position-avoiding part and the limiting part are arranged in connection along the first direction, the position-avoiding part is arranged obliquely, the distance between the position-avoiding part and the deburring driving member along the first direction gradually increases, and the limiting part is arranged in extension along the first direction; wherein the rotating plate is rotatably connected to the junction of the position-avoiding part and the limiting part, the position-avoiding part is used to avoid the position of the rotating plate when the elastic member pulls the rotating plate to rotate, and the limiting part is used to limit the position of the rotating plate when the pushing driving member pushes the rotating plate to rotate to a horizontal state.

4. The deburring device according to claim 1, wherein the deburring assembly further comprises an adjusting member, the mounting base is provided with a plurality of adjusting holes arranged in an interval along the third direction, the adjusting member is inserted into the adjusting hole, and one end of the elastic member away from the rotating plate is connected to the adjusting member.

5. The deburring device according to claim 1, wherein the shoveling mechanism comprises: A first support is arranged close to the deburring mechanism, and the first support is provided with a material dropping opening; A material shoveling driving member is connected to the first support and arranged close to the material dropping opening; A material shoveling member is connected to the material shoveling driving member and arranged towards the material dropping opening; and A waste box is arranged below the material dropping opening; wherein The deburring driving member is used to drive the deburring assembly to move above the material dropping opening, the pushing driving member is used to drive the rotating plate to rotate to a horizontal state, so that the waste friction member connected to the rotating plate corresponds to the material shoveling member, the material shoveling driving member is used to drive the material shoveling member to move towards the space between the rotating plate and the waste friction member, so as to make the waste friction member separate from the rotating plate, and the waste friction member falls into the waste box through the material dropping opening.

6. The deburring device according to claim 5, wherein The material shoveling member comprises a connecting portion, a material receiving portion, a supporting portion and a material shoveling portion, the connecting portion is connected to the material shoveling driving member, the material receiving portion is connected to the connecting portion and arranged along the upper side of the material shoveling driving member, the supporting portion is connected to one end of the material receiving portion away from the connecting portion and extends along the third direction, the material shoveling portion is connected to the supporting portion and arranged above the material receiving portion, the material shoveling portion is used to insert between the rotating plate and the waste friction member, so as to make the waste friction member separate from the rotating plate, and the material receiving portion is used to receive the waste friction member; The material shoveling mechanism further comprises a plurality of material blocking members, the plurality of material blocking members are all connected to the first support and arranged close to the material dropping opening, and the plurality of material blocking members are respectively arranged on both sides of the material shoveling driving member along the second direction, so as to stop the friction member on the material receiving portion when the material shoveling driving member drives the material shoveling member to move away from the material dropping opening, and then make the friction member fall from the material receiving portion to the material dropping opening.

7. The deburring device according to claim 5, wherein The feeding mechanism comprises: A second support arranged close to the deburring mechanism; A material bin connected to the second support, the material bin is used to accommodate a plurality of friction members stacked along the third direction, the material bin comprises a first supporting plate, a second supporting plate and a plurality of limiting rods, the first supporting plate is arranged on the top of the second support and provided with a material outlet, the second supporting plate is arranged on the middle of the second support and spaced apart from the first supporting plate along the third direction, the plurality of limiting rods all extend along the third direction and are respectively connected to the first supporting plate and the second supporting plate at both ends, and the plurality of limiting rods are arranged around the material outlet, the plurality of limiting rods are used to abut against the side edges of the friction members to limit the friction members; A jacking assembly comprising a jacking plate, the jacking plate is movably arranged between the first supporting plate and the second supporting plate, and the jacking plate is arranged between the plurality of limiting rods, the jacking plate is used to carry and jack the friction members to move along the third direction towards the material outlet; and A plurality of stoppers are arranged on the side of the second support plate away from the first support plate, and the plurality of stoppers are arranged around the discharge port, and the projection of each of the stoppers in the third direction partially overlaps the discharge port, and the plurality of stoppers are used to stop the friction member in the third direction.

8. The deburring apparatus of claim 7, wherein, The jacking assembly further comprises: a jacking rod sliding along the third direction through the second support plate, the jacking rod being connected with the jacking plate; a fixed pulley arranged on the side of the second support plate away from the first support plate, the fixed pulley being arranged close to the jacking rod; a traction rope connected with one end of the jacking rod away from the jacking plate and wound around the fixed pulley; and a counterweight connected with the other end of the traction rope away from the jacking rod, the counterweight being used to drive the jacking rod to move towards the discharge port through the traction rope under the action of gravity, so as to push the jacking plate to drive the friction member to move towards the discharge port.

9. The deburring apparatus of claim 7, wherein, The feeding mechanism further comprises: a first sensor arranged on the side of the first support plate away from the second support plate, the first sensor being arranged towards the discharge port and being used to sense the friction member of the discharge port; and a second sensor arranged on the side of the first support plate away from the second support plate and being arranged apart from the first sensor, the distance between the second sensor and the first support plate in the third direction being greater than the distance between the first sensor and the first support plate, and the second sensor being used to sense the friction member connected with the rotating plate.

10. The deburring apparatus of claim 1, wherein, The transmission mechanism comprises: a transmission assembly comprising a transmission driving member and a moving seat connected with the transmission driving member, the transmission driving member being used to transmit the moving seat in the first direction; and a positioning assembly comprising a plurality of inner supporting members connected with the moving seat, the plurality of inner supporting members being used to internally support and position the workpiece.

Images